Pith Number

pith:DHVY6GNG

pith:2021:DHVY6GNGU5SLENVILDLOYQTU2I

not attested not anchored not stored refs pending

Coherence Protection of Electron Spin in Earth-field Range by All-optical Dynamic Decoupling

Guzhi Bao, L. Q. Chen, Peiyu Yang, Weiping Zhang

arxiv:2103.05169 v1 · 2021-03-09 · physics.atom-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHVY6GNGU5SLENVILDLOYQTU2I}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T03:01:15.269876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19eb8f19a6a764b236a858d6ec4274d23f7e136d1e386403d9acf990b3ab378f

Aliases

arxiv: 2103.05169 · arxiv_version: 2103.05169v1 · doi: 10.48550/arxiv.2103.05169 · pith_short_12: DHVY6GNGU5SL · pith_short_16: DHVY6GNGU5SLENVI · pith_short_8: DHVY6GNG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DHVY6GNGU5SLENVILDLOYQTU2I \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 19eb8f19a6a764b236a858d6ec4274d23f7e136d1e386403d9acf990b3ab378f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd45a6ecfc5c790bfd05b56656a158d17dded4ed6149a286819937830569900b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2021-03-09T01:41:56Z",
    "title_canon_sha256": "210af936e51047f2576caee5d0e609ba7341ad8b8bb4f8dcf49a6f5ec13c97d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.05169",
    "kind": "arxiv",
    "version": 1
  }
}